Gambler wrote...
Actually, there are already quite a few titles available, since I work at a bookstore.
Besides Calculus, there are titles pertaining to Physics, Chemistry, etc. Hopefully, such titles help to stimulate learning among readers.
I have scanned (not using-a-scanner scanned) a manga that teaches calculus, and it shows some concepts on how everyday objects can be compared to some calculus problems and how to solve them (like for instance, a scene with a winding road that looks like a sine wave, then solutions follows as the character assumes that the value of the curve is X etc.)
Are those titles from a different writer / publisher? I'm pertaining to the ones you're talking about, sir.